Lung cancer is very dangerous for health, knowing the symptoms will spare you from the risk of lung cancer is. The following are the symptoms of lung as reported top10homeremedies.com namely:

If you experience a chronic cough and does not heal, although already treated more than three weeks you must be alert. Often these symptoms are accompanied by chest pain that extends to the shoulder.

Coughing followed by vomiting of blood is one of the symptoms of lung if you are in trouble. Other possible causes for coughing up blood, including infections, such as tuberculosis, bronchitis or pneumonia, and certain cardiovascular conditions. Consult a physician immediately and consult your problem.

Breathing becomes congested is one of the symptoms of lung you're in danger. It can also be caused by clogged arteries, anemia, respiratory infections, chronic bronchitis, weight training and a lack of oxygen in high altitude areas. Does it matter if this is a symptom of lung cancer is present, shortness of breath may occur if there is a blockage in the airway or if the liquid from the lung tumors accumulate in the chest.

Difficulty swallowing (dysphagia) are common symptoms of a sore throat. However, if you experience pain while swallowing solid food or liquid that lasts for several weeks and even gets worse, it could be an early sign of lung cancer.